150445193 has 2 divisors, whose sum is σ = 150445194. Its totient is φ = 150445192.

The previous prime is 150445159. The next prime is 150445241. The reversal of 150445193 is 391544051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96098809 + 54346384 = 9803^2 + 7372^2 .

It is a cyclic number.

It is not a de Polignac number, because 150445193 - 2⁸ = 150444937 is a prime.

It is not a weakly prime, because it can be changed into another prime (150445153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75222596 + 75222597.

It is an arithmetic number, because the mean of its divisors is an integer number (75222597).

Almost surely, 2^150445193 is an apocalyptic number.

It is an amenable number.

150445193 is a deficient number, since it is larger than the sum of its proper divisors (1).

150445193 is an equidigital number, since it uses as much as digits as its factorization.

150445193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 150445193 is about 12265.6101764242. The cubic root of 150445193 is about 531.8544189158.

The spelling of 150445193 in words is "one hundred fifty million, four hundred forty-five thousand, one hundred ninety-three".